Boy, with Caution(2026)
Boy, with Caution Synopsis
A disgraced teacher finds comfort in an anonymous chat partner, unaware the troubled student behind the messages is growing closer to him.
Boy, with Caution (2026) is a drama series that premiered on September 30, 2026, spanning 1 season and 8 episodes. It stars Ryu Se-il, Ha Jung-hoon, Lee Jung-chan and Jeong Si-wan. Viewers rate it 7.7 out of 10 across 9 ratings.
- First aired:
- 2026-09-30
- Last aired:
- 2026-10-21
Boy, with Caution Cast & Crew
Main cast
Ryu Se-il
as Jang Ki-woo
Ha Jung-hoon
as Lee Hyun-jae
Lee Jung-chan
as Kim Jeong-ha
Jeong Si-wan
as Park Seong-won
Jung Jae-un
as Kim Ji-tae
Park Hong-joon
as Choi Young-moon
Lee Ha-joon
as Lim Hyun-jong
Lee Chan-yang
as Choi Yoon-tae
Bae Yeon-hee
as Jeong-ha's Grandma
Seo Jung-wook
as Chairman of the School Foundation
Yun Su-jin
as Hyun-jong's Mother
Lim Soo-hyun
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Boy, with Caution Reviews & Ratings
Average viewer score of 7.7/10 from 9 ratings.
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Boy, with Caution – Frequently Asked Questions
Where can I stream Boy, with Caution?
+
Boy, with Caution (2026) does not have a confirmed streaming service listed for your region yet. Availability is refreshed regularly, so check back for updates.
How many seasons of Boy, with Caution are there?
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Boy, with Caution has 1 season and 8 episodes in total, starting from its premiere on September 30, 2026.
Is Boy, with Caution still running?
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No. Boy, with Caution is marked as ended, with the final episode airing on October 21, 2026.
Who is in the cast of Boy, with Caution?
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Boy, with Caution (2026) stars Ryu Se-il, Ha Jung-hoon, Lee Jung-chan, Jeong Si-wan and Jung Jae-un. The full cast list with character names is available in the cast section of this page.
Is Boy, with Caution any good?
+
Boy, with Caution (2026) is rated 7.7 out of 10 from 9 viewer votes, and suits viewers who like drama series. Reviews from viewers are collected further down this page.